koa3-wechat/lib/qrcode.js

wechat api modified by windsome.feng

'use strict';

Object.defineProperty(exports, "__esModule", {
  value: true
});

var _getPrototypeOf = require('babel-runtime/core-js/object/get-prototype-of');

var _getPrototypeOf2 = _interopRequireDefault(_getPrototypeOf);

var _classCallCheck2 = require('babel-runtime/helpers/classCallCheck');

var _classCallCheck3 = _interopRequireDefault(_classCallCheck2);

var _createClass2 = require('babel-runtime/helpers/createClass');

var _createClass3 = _interopRequireDefault(_createClass2);

var _possibleConstructorReturn2 = require('babel-runtime/helpers/possibleConstructorReturn');

var _possibleConstructorReturn3 = _interopRequireDefault(_possibleConstructorReturn2);

var _inherits2 = require('babel-runtime/helpers/inherits');

var _inherits3 = _interopRequireDefault(_inherits2);

var _debug2 = require('debug');

var _debug3 = _interopRequireDefault(_debug2);

var _base = require('./base');

var _base2 = _interopRequireDefault(_base);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

var debug = (0, _debug3.default)('app:wechat:qrcode');

var Qrcode = function (_Base) {
  (0, _inherits3.default)(Qrcode, _Base);

  function Qrcode() {
    var opts = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
    (0, _classCallCheck3.default)(this, Qrcode);
    return (0, _possibleConstructorReturn3.default)(this, (Qrcode.__proto__ || (0, _getPrototypeOf2.default)(Qrcode)).call(this, opts));
  }

  /**
     * 创建临时二维码
     * 详细请看：<http://mp.weixin.qq.com/wiki/index.php?title=生成带参数的二维码>
     * Examples:
     * ```
     * api.createTmpQRCode(10000, 1800);
     * ```
      * Result:
     * ```
     * {
     *  "ticket":"gQG28DoAAAAAAAAAASxodHRwOi8vd2VpeGluLnFxLmNvbS9xL0FuWC1DNmZuVEhvMVp4NDNMRnNRAAIEesLvUQMECAcAAA==",
     *  "expire_seconds":1800
     * }
     * ```
     * @param {Number} sceneId 场景ID
     * @param {Number} expire 过期时间，单位秒。最大不超过1800
     */


  (0, _createClass3.default)(Qrcode, [{
    key: 'createTmpQRCode',
    value: function createTmpQRCode(sceneId) {
      var expire = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 1800;

      var url = 'https://api.weixin.qq.com/cgi-bin/qrcode/create?access_token=ACCESS_TOKEN';
      var obj = {
        expire_seconds: expire,
        action_name: 'QR_SCENE',
        action_info: {
          scene: {
            scene_id: sceneId
          }
        }
      };
      return this.post(url, obj);
    }

    /**
       * 创建永久二维码
       * 详细请看：<http://mp.weixin.qq.com/wiki/index.php?title=生成带参数的二维码>
       * Examples:
       * ```
       * api.createLimitQRCode(100);
       * ```
        * Result:
       * ```
       * {
       *  "ticket":"gQG28DoAAAAAAAAAASxodHRwOi8vd2VpeGluLnFxLmNvbS9xL0FuWC1DNmZuVEhvMVp4NDNMRnNRAAIEesLvUQMECAcAAA=="
       * }
       * ```
       * @param {Number} sceneId 场景ID。ID不能大于100000
       */

  }, {
    key: 'createLimitQRCode',
    value: function createLimitQRCode(sceneId) {
      var url = 'https://api.weixin.qq.com/cgi-bin/qrcode/create?access_token=ACCESS_TOKEN';
      var obj = {
        action_name: 'QR_LIMIT_SCENE',
        action_info: {
          scene: {
            scene_id: sceneId
          }
        }
      };
      return this.post(url, obj);
    }

    /**
     * 生成显示二维码的链接。微信扫描后，可立即进入场景
     * Examples:
     * ```
     * api.showQRCodeURL(ticket);
     * // => https://mp.weixin.qq.com/cgi-bin/showqrcode?ticket=TICKET
     * ```
     * @param {String} ticket 二维码Ticket
     * @return {String} 显示二维码的URL地址，通过img标签可以显示出来 */

  }, {
    key: 'showQRCodeURL',
    value: function showQRCodeURL(ticket) {
      return 'https://mp.weixin.qq.com/cgi-bin/showqrcode?ticket=' + ticket;
    }
  }]);
  return Qrcode;
}(_base2.default);

exports.default = Qrcode;